Ds, 11 months old, started waking up crying 5 or 6 times a night about a month a half ago. So since we tried to eliminate things from his diet and nothing helped. I know dairy doesn't agree with him so we don't feed it to him. But since it doesn't agree with him I thought I'd try eliminating dairy from my diet because maybe my breastmilk will upset his stomach. I started this a couple of days ago. I'm wondering how long it should take for any changes to take place in my milk? Anyone have experience or knowledge about this?